found: Final report of the Study Group on the Commemoration of the United States Senate Bicentenary, 1983:p. 1 (Senate Resolution 381 which provided for the establishment of a Study Group on the Commemoration of the United States Senate Bicentenary; agreed to on August 1, 1980) p. 14 (the Senate may wish to establish a special bicentennial commission that would begin in the year 1987)